SI-009-04 :
Clean Energy, EV &
Green Technology Ecosystem

Situation

Thailand’s energy system remains heavily dependent on fossil fuels, particularly natural gas and imported energy sources, creating structural exposure to global price volatility, supply disruptions, and geopolitical risks. At the same time, the transportation sector—one of the largest energy consumers—continues to rely predominantly on internal combustion engine (ICE) vehicles.

Although Thailand has begun transitioning toward renewable energy and electric vehicles (EVs), progress remains uneven and fragmented. Renewable energy penetration is increasing but still limited by grid constraints, intermittency issues, and regulatory barriers. The EV ecosystem is emerging, supported by foreign direct investment and government incentives, but domestic value capture remains concentrated in assembly rather than core technologies such as batteries and power electronics.

Furthermore, the broader green technology ecosystem—including energy storage, hydrogen, smart grids, and carbon management—remains at an early stage of development. Without systemic integration, Thailand risks lagging behind in the global transition toward a low-carbon economy.

Shift

The global energy and industrial system is undergoing a profound transformation toward decarbonization, electrification, and sustainability-driven innovation.

Key structural shifts include:

• From Fossil-Based Energy → Renewable & Clean Energy Systems: Solar, wind, and other renewables are becoming primary energy sources.

• From ICE Vehicles → Electric Mobility Ecosystems: EVs, supported by battery innovation and charging infrastructure, are rapidly replacing traditional vehicles.

• From Centralized Grids → Smart & Distributed Energy Systems: Integration of distributed generation, energy storage, and digital grid management.

• From Linear Energy Use → Circular & Low-Carbon Systems: Emphasis on energy efficiency, carbon reduction, and resource optimization.

• From Energy as Commodity → Energy as Technology Platform: Energy systems are becoming integrated with digital technologies (AI, IoT) and industrial ecosystems.

In this context, clean energy and green technologies are not only environmental imperatives but also core drivers of future economic competitiveness.

Advantage

Thailand has several strategic advantages to accelerate its clean energy and EV transition:

• Strong Automotive Industry Base: Existing leadership in automotive manufacturing provides a foundation for EV transition.

• Growing Renewable Energy Capacity: Significant potential in solar, biomass, and other renewable sources.

• Industrial Ecosystem Readiness: Established supply chains in electronics and manufacturing can be upgraded to support EV and energy technologies.

• Strategic Location in ASEAN: Thailand can serve as a regional hub for EV production and green energy integration.

• Government Policy Momentum: Active promotion of EV adoption and renewable energy development.

Additional Structural Advantage

• Existing Petrochemical & Energy Infrastructure: Can be repurposed or integrated into new energy systems (e.g., biofuels, hydrogen).

• Strong Private Sector Investment Capacity: Energy companies and conglomerates are capable of scaling large infrastructure projects.

• Tourism & Urban Demand Centers: High energy demand in cities and tourism hubs supports deployment of smart energy systems.

• Regional Supply Chain Integration: Ability to connect with ASEAN markets for EV and clean energy exports.

• BCG Economy Alignment: National policy alignment with sustainability and green growth.

Implication

Failure to transition toward clean energy and green technology will result in:

• Increased vulnerability to energy price volatility and import dependency

• Loss of competitiveness in automotive and manufacturing sectors

• Inability to meet global carbon standards, affecting exports and trade

• Missed opportunities in emerging green industries

Successful transformation will:

• Strengthen national energy security and reduce import dependency

• Position Thailand as a regional hub for EV and green technology

• Enable participation in global low-carbon supply chains

• Drive new industries and high-value job creation

• Enhance long-term sustainability and economic resilience

Action Layer